| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.25 | 8.838% | $36.1886 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $141.46 | 4.717% | $148.1327 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $97.54 | 13.368% | $110.5791 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $141.44 | 7.285% | $151.7439 | $151.74 | $151.75 | $151.70 |
| Purchase #5 | $148.55 | 11.129% | $165.0821 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $60.76 | 8.408% | $65.8687 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $229.81 | 5.596% | $242.6702 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $852.81 | $920.2653 | $920.26 | $920.30 | $920.30 | |